Dear Gnutella fans, Release 1.1.13 has just been pushed out to Sourceforge.
You can safely move to 1.1.11 to 1.1.13. Release 1.1.12 was an accident. :-) Here is the Changelog entry for 1.1.13 and 1.1.12: # v 1.1.13 2017-10-22 [stable] This release primarily addresses issues that were left-over in 1.1.12. Do not use that previous release, migrate from 1.1.11 to 1.1.13 directly! The main issue was that of Partial File Sharing. Numerous bugs, dating from 7 years or more, were lurking because my local configuration had switched PFS off for testing, and it had never been turned back on! In particular, completed files were not properly shared, it was not possible to upload their THEX since it was not recomputed, and the files were not properly indexed in the Query Routing Table due to bugs in the background task layer. In case of a crash, we now dump the value of all the Gnutella properties to be able to spot configurations that deviate from the norm. Too many bugs were reported and ignored because they could not be reproduced, often due to not having the same setup when attempting to debug! Another nasty bug was fixed: it was not possible to change the IP support configuration without causing an immediate crash. The reason is due to a change that was integrated in 1.1.12 to allow IPv6 UDP traffic from G2 nodes. The problem was that this created an extra client stack on top of the low-level UDP traffic scheduler and it was not properly cleaned-up when switching IP configurations, leading to an assertion failure! New Features: Improvements: - Append all Gnutella properties to the crashlog file. - At startup, do not needlessly request TTH if we have it cached already. - Optimized requests for library scan / QRP rebuild, avoiding multiple events. - Allow TTH computation for seeded files. - Obsolete and stale entries are now removed from the SHA1 cache. - [GTK] Added GUI events on more fileinfo changes. - [GTK] Show information about recomputed TTH for seeded files. - Prune unshared entries from SHA1 cache at startup. - Persist information about seeded files in the ASCII fileinfo database. - Remove unneeded libraries from the default GTK2 ldflags. Bug Fixes: - Was not able to properly seed completed files; fixed shared_file_path(). - Was not always updating QRP on the UP side after a library change. - Could have background tasks stuck after cancelling a multi-ref'ed one. - Dynamic querying timeout was not properly computed (made too small). - Changing from "IPv6 & IPv4" to "IPv4 only" mode caused a crash. - Restored ability for "shutdown -r" to work. Under the Hood: - Added prop_to_typed_string(). - Added s_where() to log a stacktrace on stderr only. - Added tt_slice_size() to compute slice length per leaf in the TTH. - New crash_dumper_add() to register crash dumper callbacks. - No panicing when thread cannot block but was actually suspended. - Was unduly offsetting stacktrace by one extra level. - bg_sched_sleep(): don't reduce runcount on exiting task! - bg_sched_timer(): added run count consistency check. - bg_sched_timer(): fixed logging of task's run time. - bg_task_cancel(): log task address as well, not just the task name. - bg_task_wakeup(): must clear user sleeping flag. - crash_restart_notify(): use smarter crash_exit(). - crash_try_reexec(): suspend other threads as a precaution. - deflate_flushed(): suppressed soft assertion. - dq_results_expired(): fixed improper timeout computation. - fi_free(): cut any pending reference by uploads! - fi_tigertree_check(): more verbose in case of errors. - file_info_moved(): must update fi->modified as well. - file_info_remove_source(): removed unused discard parameter. - file_info_retrieve(): also validate that DONE is consistent. - file_info_shared_sha1(): do not share bad files. - get_file_to_upload_from_urn(): factorized code. - huge_update_hashes(): enforce one sync of SHA1 cache every minute. - huge_verify_callback(): use shared_file_indexed(). - node_udp_disable(): was not disabling the G2 UDP IPv6 node. - parse_and_append_cache_entry(): discard obsolete / stale entries. - qrt_compressed(): fixed outdated comments. - qrt_diff_1(): was never considering change. - request_sha1(): don't request TTH if we have it cached. - shared_file_fileinfo_unref(): clear fileinfo pointer. - shared_file_from_fileinfo(): copy TTH atom as well, if any. - shared_file_is_shareable(): be stricter for partial files. - shared_file_path(): must process sf->fi correctly! - upload_file_present(): loudly warn when completed file changed on disk. - upload_file_present(): loudly warn when file not shareable. - verify_update(): loudly warn when "progress" callback stops processing. # v 1.1.12 2017-09-20 [stable] This release fixes a very critical bug that was only manifesting when Partial File Sharing was turned on, and which caused possible memory corruption (leading to a sure crash later) when enqueuing new files for downloading. New Features: - Throttle browsing requests to one per hour from a given IP. - Limit uploads to stalling hosts to 1, regardless of user settings. - [GTK2] Show proper average data speed on completed uploads. Improvements: - Added "WSHR" vendor code for WireShare. - Added "ENVY" vendor code for Envy. - Do not attempt costly operations after a crash / auto-restart. - Updated FAQ -Uploads and Sharing- - Use 64-bit variables for bandwidth computations. - Make sure early stalling is not always reported for the same IP. - Use even HTTP outgoing bandwidth as the last measure when stalling. Bug Fixes: - Allow IPv6 UDP traffic from G2 nodes. - Be sure to use destructive list iteration with tmalloc_free_magazine(). - Critical upload HTTP statuses are now fully sent. - Must give plain (untranslated) strings to send_upload_error(). - bg_task_finished(): now calls safer bg_task_dead(). - file_object_open_from(): also catch EROFS when opening file. - node_bye_v(): do not call node_remove_v() for G2 nodes. - vendor_code_get_name(): fixed validation of unknown code tokens. - verify_next_file(): fixed wrong argument order in log message. Under the Hood: - bfd_util: reworked mutex grabbing in an attempt to avoid deadlocks. - binary_hash(): disperse bits in initial hash value. - check_for_events(): optimize path if timeout is 0 or we collect events. - cq_event_called(): only zero variable holding event when asked! - cq_zero(): now always nullify the event, as the name suggests. - crash_setmain(): avoid spurious warnings with recent gcc. - english_strerror() and symbolic_errno() made thread-safe. - inputevt_timer(): factorized common code into new inputevt_handle(). - socket_udp_flush_queue(): do not process anything if we cannot devote time. - stack_sym_trylock(): avoid deadly recursions through stack lock dumping! - thread_sig_handle(): use atomic exchange operation to clear pending set. - u32_ptr_hash(): discard lower bits of the multiplication as well. - upload_timer(): clear the stall flag when it is over. - Added aging_record() to simplify code for plain keys. - Added cq_event() to acknowledge reception of events we do not track. - Added "inputevt_trace" property for tracing dispatched I/O callbacks. - Added english_strerror() to guarantee English messages. - Added thread_signal_has_pending() and thread_signal_process(). - Added "lock_sleep_trace" and "lock_contention_trace" properties. - AJE: changed pool #0 filling policy and reseeding checks. - Ensure misc_init() is called before using lookup tables. - Simplify is_ascii_*() by performing table lookup. - Thread runtime now allows a signal handler to run within another one. - Updated UHC list, fixed obsolete port numbers. - Use new cq_event() in thread callout events to avoid possible leaks. - Watchdog: revisited logic to do more under lock protection. Enjoy! Raphael ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ gtk-gnutella-devel mailing list gtk-gnutella-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gtk-gnutella-devel
